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FR2233596A1 - - Google Patents

Info

Publication number
FR2233596A1
FR2233596A1 FR7410756A FR7410756A FR2233596A1 FR 2233596 A1 FR2233596 A1 FR 2233596A1 FR 7410756 A FR7410756 A FR 7410756A FR 7410756 A FR7410756 A FR 7410756A FR 2233596 A1 FR2233596 A1 FR 2233596A1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7410756A
Other languages
French (fr)
Other versions
FR2233596B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voestalpine AG
Original Assignee
Voestalpine AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voestalpine AG filed Critical Voestalpine AG
Publication of FR2233596A1 publication Critical patent/FR2233596A1/fr
Application granted granted Critical
Publication of FR2233596B1 publication Critical patent/FR2233596B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/48—Tension control; Compression control
    • B21B37/50—Tension control; Compression control by looper control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/22—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils
    • G01D5/225—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the mutual induction between the two coils
    • G01D5/2258—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the mutual induction between the two coils by a movable ferromagnetic element, e.g. core

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
FR7410756A 1973-06-15 1974-03-28 Expired FR2233596B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT526573A AT321235B (en) 1973-06-15 1973-06-15 Device for detecting the center deviation of a ferromagnetic strip from a given course

Publications (2)

Publication Number Publication Date
FR2233596A1 true FR2233596A1 (en) 1975-01-10
FR2233596B1 FR2233596B1 (en) 1978-07-07

Family

ID=3573834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410756A Expired FR2233596B1 (en) 1973-06-15 1974-03-28

Country Status (4)

Country Link
AT (1) AT321235B (en)
FR (1) FR2233596B1 (en)
GB (1) GB1446122A (en)
IT (1) IT1013796B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0529440A1 (en) * 1991-08-14 1993-03-03 Elektro-Mechanik Gmbh Apparatus for inductively measuring the position of a metal sheet

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9312361U1 (en) * 1993-08-24 1994-01-13 Ab Elektronik Gmbh, 59368 Werne Arrangement for detecting measuring points of sub-elements moving relative to one another

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201562A (en) * 1963-02-28 1965-08-17 Air Reduction Stabilized eddy current seam follower

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201562A (en) * 1963-02-28 1965-08-17 Air Reduction Stabilized eddy current seam follower

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0529440A1 (en) * 1991-08-14 1993-03-03 Elektro-Mechanik Gmbh Apparatus for inductively measuring the position of a metal sheet
US5339029A (en) * 1991-08-14 1994-08-16 Elecktro-Mechanik Gmbh Methods and apparatus for measuring the postion of an edge of a metal strip by electronic induction

Also Published As

Publication number Publication date
AT321235B (en) 1975-03-25
FR2233596B1 (en) 1978-07-07
IT1013796B (en) 1977-03-30
DE2428145B2 (en) 1976-04-15
GB1446122A (en) 1976-08-18
DE2428145A1 (en) 1975-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse